GS-803 Build version advanced to 6.6.0.2594.54
GS-803 Build version advanced to 6.6.0.2594.54

svn path=/trunk/openspaces/; revision=37501


Former-commit-id: bb3b2906eba42793e36172b17cf24b5c419394e9
Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces